CA2352021C - Dispositif d'etancheite a double phase pour arbre de turbocompresseur - Google Patents
Dispositif d'etancheite a double phase pour arbre de turbocompresseur Download PDFInfo
- Publication number
- CA2352021C CA2352021C CA002352021A CA2352021A CA2352021C CA 2352021 C CA2352021 C CA 2352021C CA 002352021 A CA002352021 A CA 002352021A CA 2352021 A CA2352021 A CA 2352021A CA 2352021 C CA2352021 C CA 2352021C
- Authority
- CA
- Canada
- Prior art keywords
- seal
- rotor
- wheel
- cylinders
- dual phase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/18—Lubricating arrangements
- F01D25/183—Sealing means
- F01D25/186—Sealing means for sliding contact bearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
- F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/18—Lubricating arrangements
- F01D25/183—Sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/06—Arrangements of bearings; Lubricating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/266—Rotors specially for elastic fluids mounting compressor rotors on shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/567,877 US6368077B1 (en) | 2000-05-10 | 2000-05-10 | Turbocharger shaft dual phase seal |
CA002352021A CA2352021C (fr) | 2000-05-10 | 2001-07-03 | Dispositif d'etancheite a double phase pour arbre de turbocompresseur |
EP01116392A EP1273765B1 (fr) | 2000-05-10 | 2001-07-06 | Joint double action pour axe d'un turbocompresseur |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/567,877 US6368077B1 (en) | 2000-05-10 | 2000-05-10 | Turbocharger shaft dual phase seal |
CA002352021A CA2352021C (fr) | 2000-05-10 | 2001-07-03 | Dispositif d'etancheite a double phase pour arbre de turbocompresseur |
EP01116392A EP1273765B1 (fr) | 2000-05-10 | 2001-07-06 | Joint double action pour axe d'un turbocompresseur |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2352021A1 CA2352021A1 (fr) | 2003-01-03 |
CA2352021C true CA2352021C (fr) | 2003-12-23 |
Family
ID=27171575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002352021A Expired - Fee Related CA2352021C (fr) | 2000-05-10 | 2001-07-03 | Dispositif d'etancheite a double phase pour arbre de turbocompresseur |
Country Status (3)
Country | Link |
---|---|
US (1) | US6368077B1 (fr) |
EP (1) | EP1273765B1 (fr) |
CA (1) | CA2352021C (fr) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6499969B1 (en) * | 2000-05-10 | 2002-12-31 | General Motors Corporation | Conically jointed turbocharger rotor |
US6966746B2 (en) * | 2002-12-19 | 2005-11-22 | Honeywell International Inc. | Bearing pressure balance apparatus |
AU2003201061A1 (en) * | 2003-01-10 | 2004-08-10 | Honeywell International Inc. | Sealing means for a lubrication system in a turbocharger |
EP1766195B1 (fr) * | 2004-07-09 | 2010-08-25 | Honeywell International Inc. | Logement de turbocompresseur, turbocompresseur et systeme a turbocompresseurs multiples |
US9068571B2 (en) * | 2009-04-03 | 2015-06-30 | Ergoseal, Inc. | Seal for oil-free rotary displacement compressor |
US20100253005A1 (en) * | 2009-04-03 | 2010-10-07 | Liarakos Nicholas P | Seal for oil-free rotary displacement compressor |
EP2336571A1 (fr) * | 2009-12-15 | 2011-06-22 | Perkins Engines Company Limited | Système de réduction de la consommation d'huile de compresseur |
DE102010043198B4 (de) * | 2010-11-01 | 2022-06-02 | Abb Schweiz Ag | Berstschutz für einen Abgasturbolader |
DE102011001530A1 (de) * | 2011-03-24 | 2012-09-27 | Atlas Copco Energas Gmbh | Turbomaschine |
US8701477B2 (en) | 2011-09-16 | 2014-04-22 | General Electric Company | Methods and systems for diagnosing a turbocharger |
US8850878B2 (en) | 2011-09-16 | 2014-10-07 | General Electric Company | Methods and systems for diagnosing a turbocharger |
CN104040145B (zh) | 2012-01-06 | 2017-12-15 | 博格华纳公司 | 电辅助涡轮增压器 |
IN2014DN07369A (fr) | 2012-02-17 | 2015-04-24 | Borgwarner Inc | |
WO2013126232A1 (fr) * | 2012-02-20 | 2013-08-29 | Borgwarner Inc. | Turbocompresseur à assistance électrique refroidi par fluide |
ITCO20120019A1 (it) * | 2012-04-27 | 2013-10-28 | Nuovo Pignone Srl | Tenute a labirinto ad alto smorzamento con sagoma elicoidale e mista elicoidale-cilindrica |
KR102027191B1 (ko) * | 2012-09-18 | 2019-10-01 | 보르그워너 인코퍼레이티드 | 터보차저 샤프트 실 |
GB201220300D0 (en) * | 2012-11-12 | 2012-12-26 | Cummins Ltd | Turbomachine bearing assembly preloading arrangement |
JP6691487B2 (ja) | 2014-05-30 | 2020-04-28 | ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータNuovo Pignone S.R.L. | ターボ機械用のシールデバイス |
US9574965B2 (en) | 2014-06-24 | 2017-02-21 | General Electric Company | System and method of determining bearing health in a rotating machine |
US9803493B2 (en) * | 2014-10-01 | 2017-10-31 | Electro-Motive Diesel, Inc. | Turbine bearing and seal assembly for a turbocharger |
US9188133B1 (en) | 2015-01-09 | 2015-11-17 | Borgwarner Inc. | Turbocharger compressor active diffuser |
US9777747B2 (en) | 2015-03-09 | 2017-10-03 | Caterpillar Inc. | Turbocharger with dual-use mounting holes |
US9890788B2 (en) | 2015-03-09 | 2018-02-13 | Caterpillar Inc. | Turbocharger and method |
US9903225B2 (en) | 2015-03-09 | 2018-02-27 | Caterpillar Inc. | Turbocharger with low carbon steel shaft |
US10066639B2 (en) | 2015-03-09 | 2018-09-04 | Caterpillar Inc. | Compressor assembly having a vaneless space |
US9810238B2 (en) | 2015-03-09 | 2017-11-07 | Caterpillar Inc. | Turbocharger with turbine shroud |
US9732633B2 (en) | 2015-03-09 | 2017-08-15 | Caterpillar Inc. | Turbocharger turbine assembly |
US9683520B2 (en) | 2015-03-09 | 2017-06-20 | Caterpillar Inc. | Turbocharger and method |
US9822700B2 (en) | 2015-03-09 | 2017-11-21 | Caterpillar Inc. | Turbocharger with oil containment arrangement |
US10006341B2 (en) | 2015-03-09 | 2018-06-26 | Caterpillar Inc. | Compressor assembly having a diffuser ring with tabs |
US9739238B2 (en) | 2015-03-09 | 2017-08-22 | Caterpillar Inc. | Turbocharger and method |
US9638138B2 (en) | 2015-03-09 | 2017-05-02 | Caterpillar Inc. | Turbocharger and method |
US9879594B2 (en) | 2015-03-09 | 2018-01-30 | Caterpillar Inc. | Turbocharger turbine nozzle and containment structure |
US9915172B2 (en) | 2015-03-09 | 2018-03-13 | Caterpillar Inc. | Turbocharger with bearing piloted compressor wheel |
US9752536B2 (en) | 2015-03-09 | 2017-09-05 | Caterpillar Inc. | Turbocharger and method |
US9650913B2 (en) | 2015-03-09 | 2017-05-16 | Caterpillar Inc. | Turbocharger turbine containment structure |
WO2017094546A1 (fr) * | 2015-12-01 | 2017-06-08 | 株式会社Ihi | Mécanisme de fixation et turbocompresseur |
CN105673193B (zh) * | 2016-02-22 | 2018-10-26 | 奇瑞汽车股份有限公司 | 一种提高润滑油压的涡轮增压器及其润滑方法 |
DE112019002451T5 (de) | 2018-05-15 | 2021-03-04 | Lg Electronics Inc. | Turboverdichter |
EP3693561A1 (fr) * | 2019-02-06 | 2020-08-12 | ABB Turbo Systems AG | Système d'étanchéité d'arbre, turbomachine comportant un système d'étanchéité d'arbre et procédé d'étanchéification d'un arbre |
US11879348B2 (en) | 2021-11-11 | 2024-01-23 | Progress Rail Locomotive Inc. | Bearing carrier |
US11614001B1 (en) * | 2021-11-11 | 2023-03-28 | Progress Rail Locomotive Inc. | Turbine containment |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1995814U (de) | 1968-08-19 | 1968-10-31 | Drabert Soehne | Dichtglied zur abdichtung einer welle gegen schmiermittelverluste. |
US3874677A (en) * | 1973-07-19 | 1975-04-01 | Nasa | High speed, self-acting shaft seal |
US4207035A (en) * | 1977-12-27 | 1980-06-10 | Cummins Engine Company, Inc. | Turbocharger assembly |
US4257617A (en) * | 1978-11-06 | 1981-03-24 | Carrier Corporation | Shaft seal assembly |
US4472107A (en) * | 1982-08-03 | 1984-09-18 | Union Carbide Corporation | Rotary fluid handling machine having reduced fluid leakage |
US4673332A (en) * | 1984-07-25 | 1987-06-16 | Teledyne Industries, Inc. | Lubrication seals |
US5074567A (en) * | 1989-04-10 | 1991-12-24 | Orlowski David C | Modified one piece labyrinth seal |
DE4012361A1 (de) | 1989-04-19 | 1990-10-25 | Aisin Seiki | Oeldichtungsvorrichtung fuer einen turbolader |
JP3567064B2 (ja) * | 1997-06-23 | 2004-09-15 | 株式会社 日立インダストリイズ | ラビリンスシール装置及びそれを備えた流体機械 |
US6102577A (en) * | 1998-10-13 | 2000-08-15 | Pratt & Whitney Canada Corp. | Isolated oil feed |
-
2000
- 2000-05-10 US US09/567,877 patent/US6368077B1/en not_active Expired - Fee Related
-
2001
- 2001-07-03 CA CA002352021A patent/CA2352021C/fr not_active Expired - Fee Related
- 2001-07-06 EP EP01116392A patent/EP1273765B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1273765B1 (fr) | 2009-09-16 |
US6368077B1 (en) | 2002-04-09 |
CA2352021A1 (fr) | 2003-01-03 |
EP1273765A1 (fr) | 2003-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20150703 |